Speaker



FIG. 1 is a top, front and right side perspective view of a speakershowing my new design;

FIG. 2 is a bottom, rear and left side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a top, front and right side perspective view thereof, shown inenvironmental use.

The broken lines in FIG. 9 illustrate environmental subject matter thatform no part of the claimed design.

CLAIM The ornamental design for a speaker, as shown and described.